Review Exercises

In the following exercises, list all the multiples less than 50 for each of the following.

  1. \(3\)
  2. \(8\)

Use Common Divisibility Tests

In the following exercises, using the divisibility tests, determine whether each number is divisible by 2, by 3, by 5, by 6, and by 10.

  1. \(96\)
  2. \(420\)

Find All the Factors of a Number

In the following exercises, find all the factors of each number.

  1. \(30\)
  2. \(180\)

Identify Prime and Composite Numbers

In the following exercises, identify each number as prime or composite.

  1. \(19\)
  2. \(121\)

Source: Rice University, https://openstax.org/books/prealgebra-2e/pages/2-review-exercises
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